Trace number 3095932

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MultiFlip 2011-02-11? (TO) 1298.92 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v15000-c63000-S1386494586-003-UNKNOWN.cnf
MD5SUM21fe95d2e5d58f03a2d75a4512a80cd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.1745
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3095932-1301750010/watcher-3095932-1301750010 -o /tmp/evaluation-result-3095932-1301750010/solver-3095932-1301750010 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095932-1301750010.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.07 4.00 3.45 4/193 13743
/proc/meminfo: memFree=22537084/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=5712 CPUtime=0 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 383 0 0 0 0 0 0 0 25 0 1 0 286598907 5849088 322 33554432000 134512640 134540672 4288364224 18446744073709551615 7890428 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 1428 322 215 7 0 785 0

[startup+0.0947689 s]
/proc/loadavg: 4.07 4.00 3.45 4/193 13743
/proc/meminfo: memFree=22537084/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=8216 CPUtime=0.09 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 1224 0 0 0 9 0 0 0 25 0 1 0 286598907 8413184 1162 33554432000 134512640 134540672 4288364224 18446744073709551615 134538584 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2054 1162 217 7 0 1411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8216

[startup+0.100762 s]
/proc/loadavg: 4.07 4.00 3.45 4/193 13743
/proc/meminfo: memFree=22537084/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=8216 CPUtime=0.09 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 1224 0 0 0 9 0 0 0 25 0 1 0 286598907 8413184 1162 33554432000 134512640 134540672 4288364224 18446744073709551615 134538517 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2054 1162 217 7 0 1411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8216

[startup+0.300747 s]
/proc/loadavg: 4.07 4.00 3.45 4/193 13743
/proc/meminfo: memFree=22537084/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9944 CPUtime=0.29 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 1737 0 0 0 29 0 0 0 25 0 1 0 286598907 10182656 1675 33554432000 134512640 134540672 4288364224 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2486 1675 219 7 0 1843 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9944

[startup+0.700615 s]
/proc/loadavg: 4.07 4.00 3.45 4/193 13743
/proc/meminfo: memFree=22537084/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9944 CPUtime=0.69 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 1737 0 0 0 69 0 0 0 25 0 1 0 286598907 10182656 1675 33554432000 134512640 134540672 4288364224 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13743/statm: 2486 1675 219 7 0 1843 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9944

[startup+1.50053 s]
/proc/loadavg: 4.07 4.00 3.45 5/194 13744
/proc/meminfo: memFree=22531256/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9944 CPUtime=1.49 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 1737 0 0 0 149 0 0 0 25 0 1 0 286598907 10182656 1675 33554432000 134512640 134540672 4288364224 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2486 1675 219 7 0 1843 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9944

[startup+3.10018 s]
/proc/loadavg: 4.07 4.00 3.45 5/194 13744
/proc/meminfo: memFree=22530884/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9944 CPUtime=3.09 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 1737 0 0 0 309 0 0 0 25 0 1 0 286598907 10182656 1675 33554432000 134512640 134540672 4288364224 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13743/statm: 2486 1675 219 7 0 1843 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9944

[startup+6.30061 s]
/proc/loadavg: 4.06 4.00 3.45 5/194 13744
/proc/meminfo: memFree=22530636/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9944 CPUtime=6.28 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 1737 0 0 0 628 0 0 0 25 0 1 0 286598907 10182656 1675 33554432000 134512640 134540672 4288364224 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13743/statm: 2486 1675 219 7 0 1843 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9944

[startup+12.7004 s]
/proc/loadavg: 4.06 4.00 3.45 5/194 13745
/proc/meminfo: memFree=22529460/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=12.68 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2038 0 0 0 1268 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134523475 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9884

[startup+25.5012 s]
/proc/loadavg: 4.04 4.00 3.46 5/194 13745
/proc/meminfo: memFree=22529584/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=25.43 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2038 0 0 0 2543 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 9884

[startup+51.1004 s]
/proc/loadavg: 4.03 4.00 3.47 5/194 13745
/proc/meminfo: memFree=22529048/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=50.98 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2038 0 0 0 5098 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134529343 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 9884

[startup+102.307 s]
/proc/loadavg: 4.01 4.00 3.50 5/194 13775
/proc/meminfo: memFree=22531520/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=102.09 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2040 0 0 0 10209 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 102.09
Current children cumulated vsize (KiB) 9884

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 3.53 5/194 13777
/proc/meminfo: memFree=22531004/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=162 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2042 0 0 0 16200 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 162
Current children cumulated vsize (KiB) 9884

[startup+222.3 s]
/proc/loadavg: 4.07 4.01 3.56 5/194 13778
/proc/meminfo: memFree=22531348/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=221.92 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2044 0 0 0 22192 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 221.92
Current children cumulated vsize (KiB) 9884

[startup+282.3 s]
/proc/loadavg: 4.02 4.01 3.58 5/194 13780
/proc/meminfo: memFree=22531448/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=281.8 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2046 0 0 0 28180 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134523033 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 281.8
Current children cumulated vsize (KiB) 9884

[startup+342.301 s]
/proc/loadavg: 4.01 4.00 3.61 5/194 13781
/proc/meminfo: memFree=22531424/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=341.66 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2046 0 0 0 34166 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134526490 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 341.66
Current children cumulated vsize (KiB) 9884

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.63 5/194 13783
/proc/meminfo: memFree=22531400/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=401.55 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2048 0 0 0 40155 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134523815 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 401.55
Current children cumulated vsize (KiB) 9884

[startup+462.301 s]
/proc/loadavg: 4.09 4.03 3.66 5/194 13785
/proc/meminfo: memFree=22531380/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=461.45 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2050 0 0 0 46145 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134524247 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 461.45
Current children cumulated vsize (KiB) 9884

[startup+522.301 s]
/proc/loadavg: 4.11 4.04 3.68 5/194 13814
/proc/meminfo: memFree=22526760/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=521.36 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2052 0 0 0 52136 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 521.36
Current children cumulated vsize (KiB) 9884

[startup+582.301 s]
/proc/loadavg: 4.18 4.07 3.72 5/194 13816
/proc/meminfo: memFree=22526236/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=581.24 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2054 0 0 0 58124 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 581.24
Current children cumulated vsize (KiB) 9884

[startup+642.301 s]
/proc/loadavg: 4.12 4.07 3.74 5/194 13817
/proc/meminfo: memFree=22526208/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=641.19 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2056 0 0 0 64119 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 641.19
Current children cumulated vsize (KiB) 9884

[startup+702.301 s]
/proc/loadavg: 4.04 4.06 3.75 5/194 13819
/proc/meminfo: memFree=22526060/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=701.19 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2058 0 0 0 70119 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 701.19
Current children cumulated vsize (KiB) 9884

[startup+762.307 s]
/proc/loadavg: 4.01 4.04 3.76 5/194 13821
/proc/meminfo: memFree=22525888/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=761.2 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2060 0 0 0 76120 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 761.2
Current children cumulated vsize (KiB) 9884

[startup+822.3 s]
/proc/loadavg: 4.10 4.06 3.78 5/194 13822
/proc/meminfo: memFree=22525728/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=10060 CPUtime=821.19 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2062 0 0 0 82119 0 0 0 25 0 1 0 286598907 10301440 1966 33554432000 134512640 134540672 4288364224 18446744073709551615 134524786 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2515 1966 220 7 0 1872 0
Current children cumulated CPU time (s) 821.19
Current children cumulated vsize (KiB) 10060

[startup+882.3 s]
/proc/loadavg: 4.04 4.05 3.79 5/194 13824
/proc/meminfo: memFree=22525792/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=881.19 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2062 0 0 0 88119 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134523882 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 881.19
Current children cumulated vsize (KiB) 9884

[startup+942.3 s]
/proc/loadavg: 4.01 4.04 3.81 5/194 13825
/proc/meminfo: memFree=22525888/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=941.19 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2064 0 0 0 94119 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134524241 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 941.19
Current children cumulated vsize (KiB) 9884

[startup+1002.3 s]
/proc/loadavg: 4.00 4.03 3.82 5/194 13827
/proc/meminfo: memFree=22525972/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=1001.2 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2066 0 0 0 100120 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 1001.2
Current children cumulated vsize (KiB) 9884

[startup+1062.3 s]
/proc/loadavg: 4.00 4.02 3.82 5/194 13829
/proc/meminfo: memFree=22526048/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=1061.2 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2068 0 0 0 106120 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 1061.2
Current children cumulated vsize (KiB) 9884

[startup+1122.3 s]
/proc/loadavg: 4.04 4.03 3.83 5/194 13830
/proc/meminfo: memFree=22526112/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=1121.2 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2070 0 0 0 112120 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134526564 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 1121.2
Current children cumulated vsize (KiB) 9884

[startup+1182.3 s]
/proc/loadavg: 4.12 4.05 3.85 5/194 13860
/proc/meminfo: memFree=22552196/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=1181.2 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2072 0 0 0 118120 0 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 1181.2
Current children cumulated vsize (KiB) 9884

[startup+1242.3 s]
/proc/loadavg: 4.04 4.04 3.86 5/194 13861
/proc/meminfo: memFree=22551776/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=9884 CPUtime=1241.21 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2074 0 0 0 124120 1 0 0 25 0 1 0 286598907 10121216 1964 33554432000 134512640 134540672 4288364224 18446744073709551615 4159488623 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 1241.21
Current children cumulated vsize (KiB) 9884



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.03 3.86 5/194 13863
/proc/meminfo: memFree=22550996/32951124 swapFree=67111528/67111528
[pid=13743] ppid=13741 vsize=10060 CPUtime=1298.92 cores=4,6
/proc/13743/stat : 13743 (MultiFlip) R 13741 13743 13442 0 -1 4202496 2076 0 0 0 129891 1 0 0 25 0 1 0 286598907 10301440 1966 33554432000 134512640 134540672 4288364224 18446744073709551615 134524781 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13743/statm: 2515 1966 220 7 0 1872 0
Current children cumulated CPU time (s) 1298.92
Current children cumulated vsize (KiB) 10060

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1298.92
CPU user time (s): 1298.91
CPU system time (s): 0.010998
CPU usage (%): 99.9166
Max. virtual memory (cumulated for all children) (KiB): 10060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1298.91
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2076
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 11980

runsolver used 2.28165 second user time and 4.81227 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-02 15:13:30
IDJOB=3095932
IDBENCH=82614
IDSOLVER=1523
FILE ID=node133/3095932-1301750010
RUNJOBID= node133-1301748568-13461
PBS_JOBID= 12841004
Free space on /tmp= 72176 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S1386494586-003-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095932-1301750010/watcher-3095932-1301750010 -o /tmp/evaluation-result-3095932-1301750010/solver-3095932-1301750010 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095932-1301750010.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 21fe95d2e5d58f03a2d75a4512a80cd8
RANDOM SEED=439771970

node133.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 6741.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22537116 kB
Buffers:        347680 kB
Cached:        9721220 kB
SwapCached:          0 kB
Active:        7314724 kB
Inactive:      2849168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22537116 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1652 kB
Writeback:           0 kB
AnonPages:       94988 kB
Mapped:          16160 kB
Slab:           185648 kB
PageTables:       5020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   283144 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72180 MiB
End job on node133 at 2011-04-02 15:35:12